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-rw-r--r--WebKit/chromium/public/WebFileUtilities.h77
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diff --git a/WebKit/chromium/public/WebFileUtilities.h b/WebKit/chromium/public/WebFileUtilities.h
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-/*
- * Copyright (C) 2010 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef WebFileUtilities_h
-#define WebFileUtilities_h
-
-#include "WebCommon.h"
-#include "WebString.h"
-#include "WebURL.h"
-
-#ifdef WIN32
-typedef void *HANDLE;
-#endif
-
-namespace WebKit {
-
-class WebFileUtilities {
-public:
-#ifdef WIN32
- typedef HANDLE FileHandle;
-#else
- typedef int FileHandle;
-#endif
- virtual void revealFolderInOS(const WebString& path) { }
- virtual bool fileExists(const WebString& path) { return false; }
- virtual bool deleteFile(const WebString& path) { return false; }
- virtual bool deleteEmptyDirectory(const WebString& path) { return false; }
- virtual bool getFileSize(const WebString& path, long long& result) { return false; }
- virtual bool getFileModificationTime(const WebString& path, double& result) { return false; }
- virtual WebString directoryName(const WebString& path) { return WebString(); }
- virtual WebString pathByAppendingComponent(const WebString& path, const WebString& component) { return WebString(); }
- virtual bool makeAllDirectories(const WebString& path) { return false; }
- virtual WebString getAbsolutePath(const WebString& path) { return WebString(); }
- virtual bool isDirectory(const WebString& path) { return false; }
- virtual WebURL filePathToURL(const WebString& path) { return WebURL(); }
- virtual FileHandle openFile(const WebString& path, int mode) { return FileHandle(); }
- // Should set the FileHandle to a invalid value if the file is closed successfully.
- virtual void closeFile(FileHandle&) { }
- virtual long long seekFile(FileHandle, long long offset, int origin) { return 0; }
- virtual bool truncateFile(FileHandle, long long offset) { return false; }
- virtual int readFromFile(FileHandle, char* data, int length) { return 0; }
- virtual int writeToFile(FileHandle, const char* data, int length) { return 0; }
-
-protected:
- ~WebFileUtilities() {}
-};
-
-} // namespace WebKit
-
-#endif